Function printer

recipes/Python/475217_Bounded_Buffer_Example_2/recipe-475217.py:87–92

(run_flag, consumer_thread, print_queue)

        print_queue.put('Consumer: %s Widget' % id(widget))

def printer(run_flag, consumer_thread, print_queue):
    while run_flag[0] or consumer_thread.isAlive() or not print_queue.empty():
        if print_queue.empty():
            sleep(0.1)
        else:
            print print_queue.get()

################################################################################